Suppression of the Coffee-Ring Effect for OMVs Distribution of TEM Sampling via GA-Induced Marangoni Flow and Inhibition of Radially Capillary Flow.
Sign Up to like & getrecommendations! Published in 2025 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.70074
Abstract: The aggregation of suspended particles caused by the coffee-ring effect (CRE) disrupts uniform distribution and limits accurate transmission electron microscopy (TEM) observation. Here, we show that glutaraldehyde (GA) suppresses CRE in aqueous polystyrene microsphere droplets… read more here.
Keywords: capillary flow; tem; flow; coffee ring ... See more keywords
Electrochemical Paper-Based Microfluidics: Harnessing Capillary Flow for Advanced Diagnostics.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202401148
Abstract: Electrochemical paper-based microfluidics has attracted much attention due to the promise of transforming point-of-care diagnostics by facilitating quantitative analysis with low-cost and portable analyzers. Such devices harness capillary flow to transport samples and reagents, enabling… read more here.
Keywords: capillary flow; based microfluidics; paper based; paper ... See more keywords
Capillary flow-based sample preparation system for metabolomic analysis of mammalian cells in suspension
Sign Up to like & getrecommendations! Published in 2021 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-021-03204-y
Abstract: Sample preparation methodology is critical to obtaining reliable data for studying endogenous metabolites. Dependable preparation techniques require separation of cells from culture media, quenching of enzymatic activity, and extraction of metabolites from the cells. Presented… read more here.
Keywords: cells suspension; sample preparation; flow based; capillary flow ... See more keywords
Dynamics of capillary flow in an open superoleophilic microchannel and its application to sensing of oil
Sign Up to like & getrecommendations! Published in 2018 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-018-2139-0
Abstract: We report the dynamics of capillary flow of oil in an open superoleophilic channel. The superoleophilic surface is fabricated by spin coating a layer of PDMS + n-hexane followed by candle sooting. The occurrence of various flow… read more here.
Keywords: sensing oil; open superoleophilic; application; capillary flow ... See more keywords
Dynamic mode decomposition of oscillatory thermo-capillary flow in curved liquid bridges of high Prandtl number liquids under microgravity
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Space Research"
DOI: 10.1016/j.asr.2021.07.033
Abstract: Abstract Three-dimensional and oscillatory thermo-capillary flow in a liquid bridge of 5 cSt silicone oil (Pr = 67) has been numerically investigated by performing dynamic mode decomposition (DMD) analysis applied to the time-resolved thermal data… read more here.
Keywords: oscillatory thermo; capillary flow; thermo capillary;
Electrochemical Capillary-Flow Immunoassay for Detecting Anti-SARS-CoV-2 Nucleocapsid Protein Antibodies at the Point of Care.
Sign Up to like & getrecommendations! Published in 2021 at "ACS sensors"
DOI: 10.1021/acssensors.1c01527
Abstract: Rapid and inexpensive serological tests for SARS-CoV-2 antibodies are needed to conduct population-level seroprevalence surveillance studies and can improve diagnostic reliability when used in combination with viral tests. Here, we report a novel low-cost electrochemical… read more here.
Keywords: cov nucleocapsid; electrochemical capillary; point care; capillary flow ... See more keywords
Capillary flow homogenization during functional activation revealed by optical coherence tomography angiography based capillary velocimetry
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-22513-4
Abstract: Elaborate modeling study suggests an important role of capillary transit time heterogeneity (CTTH) reduction in brain oxygenation during functional hyperemia. Here, we use optical coherence tomography angiography (OCTA) capillary velocimetry to probe blood flow dynamics… read more here.
Keywords: optical coherence; functional activation; velocimetry; capillary flow ... See more keywords
Entry pressure correlations in capillary flow
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Fluids"
DOI: 10.1063/5.0017922
Abstract: The entry pressure in capillary rheometry is determined by using the Bagley correction method to accurately determine the viscosity of polymers at high shear rates. This method requires the use of at least three capillary… read more here.
Keywords: capillary flow; correlations capillary; entry pressure; pressure correlations ... See more keywords
Capillary flow in nanoslits: Transition from deviation to conformance with the Lucas–Washburn equation
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0226201
Abstract: The Lucas–Washburn (L-W) equation does not accurately describe capillary flow in graphene-based nanoslits, particularly in terms of channel width dependence. In this study, the dynamics of imbibition in nanoslits are explored using many-body dissipative particle… read more here.
Keywords: equation; capillary flow; imbibition rate; channel width ... See more keywords
Capillary flow in semicircular open channel
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0268843
Abstract: Capillary flow in open microchannels is governed by a subtle balance between surface tension, viscosity, and inertia, and reliable prediction remains challenging. We propose an energy-based model for capillary penetration in semicircular open channels that… read more here.
Keywords: open channel; flow semicircular; capillary flow; semicircular open ... See more keywords
Automated capillary flow segmentation and mapping for nailfold video capillaroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Microcirculation"
DOI: 10.1111/micc.12753
Abstract: This study aimed to develop an automated image analysis method for segmentation and mapping of capillary flow dynamics captured using nailfold video capillaroscopy (NVC). Methods were applied to compare capillary flow structures and dynamics between… read more here.
Keywords: capillary flow; nailfold video; video capillaroscopy; flow ... See more keywords